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SftTree/DLL 7.5
Using SftTree/DLL
Features
- Tree Components
- Tree Items
- Expanding/Collapsing Items
- Fixed / Variable Height Items
- Content Windows
- Virtual Mode
- Virtual Data Source
- Split Tree Control - Splitter Bar
- Right-To-Left Reading Support
- Using Themes
- Item IDs
- Horizontal Scrolling
- Multi-Line Cell Text
- Cell Merging
- Expand/Collapse Buttons
- Row Headers
- Column Headers
- Column Footers
- Columns
- Column Drag & Drop
- Column Resizing
- Display vs. Real Columns
- Drag & Drop
- Cell Editing
- Keyboard Interface
- Selections
- ScrollTips
- ToolTips
- Progress Bar
- Flyby Highlighting
- Bitmap Transparency
- GDI+
- Context Menu
Demo Application
Samples
- C
- C++
  - Cell Editing Sample
  - ContentWindow Sample
  - ContextMenu Sample
  - Drag & Drop Sample
  - OLEDrag Sample
  - OwnerDraw Sample
  - Pictures Sample
  - Speed Sample
  - TreeView Sample
  - Virtual Sample
Wizard Application
Programming
Distributing the DLLs
Technical Support
Reference
- Notifications
- Window Styles
- Extended Window Styles
- Windows Messages
- C/C++ API (By Category)
- C/C++ API
A - Z
- ~CSftTree
- ~CSftTreeSplit
- AccessColumn
- AddString
- AdjustCellEditRect
- AutoExpand
- AutoExpandItem
- BackgroundBitmap
- Bitmaps
- Buttons
- CalcCellFromPoint
- CalcColumnFromPoint
- CalcIndexFromPoint
- CalcLimit
- CalcOptimalCellDimensions
- CalcOptimalColumnWidth
- CalcOptimalRowHeaderWidth
- CalcVisibleOnly
- CaretColumn
- CaretIndex
- CellEditWindow
- CellInfo
- CellRectInfo
- CellRectInfoEx
- CharSearchMode
- ClickAgainPos
- Collapse
- ColumnsEx
- ControlData
- ControlInfo
- CopyItem
- CopyItems
- Count
- Create
- CrossColumnResize
- CSftTree
- CSftTreeSplit
- CtlColors
- CurSel
- CustomCode
- DeleteCallback
- DeleteDependents
- DeleteString
- Dependent
- DependentCount
- DisableNoScroll
- DisplayCellRect
- DisplayCellRectForItem
- DisplayColumn
- DisplayFooterDropDownRect
- DisplayFooterRect
- DisplayHeaderDropDownRect
- DisplayHeaderRect
- DragBitmaps
- DragImage
- DragInfo
- DragType
- DrawInfoCallback
- DrawSelectionOutline
- DropHighlight
- DropHighlightStyle
- EditColumnRect
- EnableSortIndicators
- EnterResizeMode
- Expand
- ExpandCollapseButtonRect
- ExpandCollapseIndex
- FindItem
- FindString
- FindStringEx
- FindStringExact
- FirstDisplayColumn
- Flyby
- FlybyIndex
- Footer
- FooterButton
- FooterFont
- FooterLength
- FooterRect
- ForwardChildMsgs
- FreeGDIPlusImageLoadedFromResource
- GDIPlusAvailable
- GridStyle
- Header
- HeaderButton
- HeaderFont
- HeaderLength
- HeaderRect
- HorizontalExtent
- HorizontalOffset
- Indentation
- InheritBgColor
- InsertString
- ItemBitmap
- ItemBitmapAlign
- ItemData
- ItemEditIgnore
- ItemExpand
- ItemExpandable
- ItemExpandCollapseButton
- ItemHeight
- ItemHeightMinMax
- ItemID
- ItemIgnore
- ItemIndex
- ItemLabel
- ItemLabelPicture
- ItemLevel
- ItemLines
- ItemPicture
- ItemPictureAlign
- ItemRect
- ItemShown
- ItemsShown
- ItemsShownComplete
- ItemStatus
- KeyHandling
- LastDisplayColumn
- LeftWindow
- LoadGDIPlusImageFromResource
- LPFNSFTTREE_OWNERDRAWPROC Type Definition
- LPFNSFTTREE_VGETITEM Type Definition
- LPFNSFTTREE_VRELEASEITEM Type Definition
- MakeCellVisible
- MakeColumnOptimal
- MakeColumnVisible
- MakeContentWindow
- MakeIntegralHeight
- MakeRowHeaderOptimal
- MakeRowVisible
- MakeSplitterOptimal
- MoveItem
- MoveItems
- MultilineFooter
- MultilineHeader
- NextShown
- NoFocusStyle
- NoSelection
- OpenEnded
- OverheadWidth
- OwnerDrawCallback
- Parent
- Pictures
- PlusMinus
- PrevShown
- RealColumn
- RecalcHorizontalExtent
- RegisterApp
- ReorderColumns
- ResetContent
- ResetSortIndicators
- ResizeColumn
- ResizeFooter
- ResizeHeader
- RightWindow
- RowColBitmap
- RowColBitmapStyle
- RowColFooterButton
- RowColFooterPicture
- RowColFooterPictureStyle
- RowColFooterRect
- RowColFooterStyle
- RowColFooterText
- RowColFooterTextLength
- RowColHeaderButton
- RowColHeaderPicture
- RowColHeaderPictureStyle
- RowColHeaderRect
- RowColHeaderStyle
- RowColHeaderText
- RowColHeaderTextLength
- RowColPicture
- RowColPictureStyle
- RowColText
- RowColTextLength
- RowHeaderFont
- RowHeaderLines
- RowHeaderRect
- RowHeaderStyle
- RowHeaderWidth
- RowInfo
- RowText
- RowTextLength
- RubberbandSelection
- ScrollTips
- Sel
- SelCount
- SelectionArea
- SelectionStyle
- SelectString
- SelectStringExact
- SelItemRange
- SelItems
- SelItemsArray
- SelTextOnly
- SFT_PICTURE Structure
- SFTTREE_CELL Structure
- SFTTREE_CELLINFOPARM Structure
- SFTTREE_CLASS Preprocessor Symbol
- SFTTREE_COLORS Structure
- SFTTREE_COLUMN Structure
- SFTTREE_COLUMN_EX Structure
- SFTTREE_CONTROL Structure
- SFTTREE_DELETEPARM Structure
- SFTTREE_DELETEPROC Type Definition
- SFTTREE_DRAGINFO Structure
- SFTTREE_DRAWINFOPARM Structure
- SFTTREE_DRAWINFOPROC Type Definition
- SFTTREE_DRAWINGINFO Structure
- SFTTREE_DWORD_PTR Type Definition
- SFTTREE_ID Type Definition
- SFTTREE_ITEM Structure
- SFTTREE_MAXLEVELS Preprocessor Symbol
- SFTTREE_NOCOLOR Preprocessor Symbol
- SFTTREE_OBSOLETE_4 Preprocessor Symbol
- SFTTREE_OWNERDRAW Structure
- SFTTREE_OWNERDRAWPARM Structure
- SFTTREE_ROW Structure
- SFTTREE_ROWINFOPARM Structure
- SFTTREE_SELENTRY Structure
- SFTTREE_SORTPROC Type Definition
- SFTTREE_SORTPROC_CELLDATA Type Definition
- SFTTREE_SORTPROC_ITEM Type Definition
- SFTTREE_SORTPROCEX Type Definition
- SFTTREE_STATIC Preprocessor Symbol
- SFTTREE_TOOLTIPSPARM Structure
- SFTTREE_TOOLTIPSPROC Type Definition
- SFTTREE_VIRTUALDEF Structure
- SFTTREESPLIT_CLASS Preprocessor Symbol
- Show3D
- ShowBitmaps
- ShowButton0
- ShowButtons
- ShowFocus
- ShowFooter
- ShowFooterButtons
- ShowGrid
- ShowHeader
- ShowHeaderButtons
- ShowLabels
- ShowPlusMinus
- ShowRowColFooterButton
- ShowRowColHeaderButton
- ShowRowHeader
- ShowTreeLines
- ShowTruncated
- Sibling
- SortColumn1
- SortDependents
- SortIndicator
- SplitColumn
- SplitterOffset
- SplitterRect
- SplitterWidth
- StartAutoExpandTimer
- StopAutoExpandTimer
- TabKeyIntercept
- Text
- TextLength
- ToolTipAlways
- ToolTipsCallback
- ToolTipsUseEntireCell
- TopIndex
- TopParent
- TreeLineStyle
- UnregisterApp
- UpdateCaretExpandCollapse
- UseSmoothScroll
- UseThemes
- VAlign
- VirtualCount
- VirtualInitialize
- VirtualItemChanged
- VirtualUserData

SftTree/DLL 7.5 - Tree Control

C/C++ API (By Category)

Direct calls to the SftTree DLLs are used to communicate with the tree control for maximum efficiency.

The class CSftTree defines all necessary functions to communicate with the tree control. The class CSftTreeSplit defines a split tree control.

The API Reference section lists C and C++ macros and functions. They are sorted alphabetically, but leading SftTree_, SftTree_Get and SftTree_Set text is not considered. E.g., when looking up the function SftTree_GetCurSel, look for topic CurSel, the leading SftTree_Get is dropped.

The following function groups are listed in detail:

Application	Application initialization and termination
Attributes	General tree control attributes
Callback Routines	Application-defined callback routines
Columns, Column Headers and Footers	Column and column header/column footer attributes
Current Item, Selection	The currently selected item
Drag & Drop	Drag & drop support functions
Item Attributes	Item and cell attributes
Item Hit Testing	Hit testing
Items	Item manipulation
Positioning & Resizing	Item positioning and resizing
Relationships	Retrieving parent/child relationship information
Row/Column Footer	Row/column footer attributes
Row/Column Header	Row/column header attributes
Row Header	Row header attributes
Scrolling	Scrolling manipulation
Sorting	Sorting items
Split Tree Control	Split tree control and splitter bar manipulation
Virtual Mode	Using a virtual data source

Application

RegisterApp	Registers an application with SftTree/DLL.
UnregisterApp	Unregisters an application from SftTree/DLL.
FreeGDIPlusImageLoadedFromResource	Deletes a GDI+ image obtained using SftTree_LoadGDIPlusImageFromResource.
LoadGDIPlusImageFromResource	Loads a GDI+ image from an application's or DLL's resources.

Attributes

~CSftTree	Standard destructor.
~CSftTreeSplit	Standard destructor.
AutoExpand	Defines whether items are automatically expanded when the mouse hovers over a collapsed parent item.
AutoExpandItem	Returns the zero-based index of the item to be expanded as a result of a call to StartAutoExpandTimer or SetAutoExpand.
BackgroundBitmap	Defines a background bitmap used as the background for the tree control.
Bitmaps	Registers the size and sets the default item pictures used for all items.
Buttons	Registers the size and sets the bitmaps used for expand/collapse buttons.
CalcLimit	Defines the maximum number of items to consider for optimal column width and scrolling calculation.
CalcVisibleOnly	Defines whether only visible items are considered for optimal column width and scrolling calculation.
CharSearchMode	Defines the method used to search for matching items in response to characters typed by the user.
ControlData	Defines an application-defined value.
ControlInfo	Defines the tree control's attributes.
Create	Creates a tree control window and attaches it to the CSftTree or CSftTreeSplit object.
CSftTree	Standard constructor.
CSftTreeSplit	Standard constructor.
CtlColors	Defines the tree control's color attributes.
CustomCode	Defines optional product customization.
Flyby	Defines whether flyby highlighting is enabled.
FlybyIndex	Returs the index of the highlighted item for flyby highlighting.
ForwardChildMsgs	Defines the child window message handling status.
GridStyle	Defines the grid line display style.
Indentation	Defines the indentation (in pixels) for item levels.
InheritBgColor	Defines whether the area to the left of the first cell inherits the cell's background color.
ItemLines	Defines the number of text lines used for item height calculation.
ItemsShown	Returns the number of items displayable in the tree control's client area, including partial items.
ItemsShownComplete	Returns the number of items displayable in the tree control's client area, not including partial items.
KeyHandling	Defines keystrokes intercepted during cell editing.
NoFocusStyle	Defines the display style of selected items when the tree control does not have the input focus.
Pictures	Registers the size and sets the default item pictures used for all items.
PlusMinus	Defines the plus/minus bitmaps used for all items.
ScrollTips	Defines whether ScrollTips are displayed during vertical scrolling.
SFT_PICTURE	Used to describe a picture component (a bitmap, icon or ImageList image, etc.).
SFTTREE_CLASS	Defines the window class name of a tree control without splitter bar.
SFTTREE_COLORS	Used with GetCtlColors and SetCtlColors to retrieve and set a tree control's color attributes.
SFTTREE_CONTROL	Used with GetControlInfo and SetControlInfo to retrieve and set tree control attributes.
SFTTREE_DWORD_PTR	Defines a type large enough to hold a DWORD or pointer value.
SFTTREE_ID	Defines the type of an item ID.
SFTTREE_MAXLEVELS	Defines the maximum number of levels supported.
SFTTREE_NOCOLOR	Used to indicate that the default color should be used.
SFTTREE_OBSOLETE_4	Used to indicate compatibility with SftTree/DLL 4.0 (and older).
SFTTREESPLIT_CLASS	Defines the window class name of a tree control with splitter bar.
Show3D	Defines the current display method used for items.
ShowBitmaps	Returns a value indicating the presence of item pictures.
ShowButton0	Defines the presence of level 0 expand/collapse buttons.
ShowButtons	Defines the presence of expand/collapse buttons (other than level 0).
ShowGrid	Defines the presence of grid lines.
ShowLabels	Returns the presence of label pictures.
ShowPlusMinus	Returns the presence of plus/minus bitmaps.
ShowTruncated	Defines whether text is clipped or truncated using trailing "...".
TabKeyIntercept	Defines the status of Tab key handling during cell editing.
ToolTipAlways	Defines whether ToolTips are shown even if cell text is not truncated.
ToolTipsUseEntireCell	Defines whether ToolTips use the entire cell.
TreeLineStyle	Defines the display style of tree lines.
UpdateCaretExpandCollapse	Defines whether the current location (caret) is updated when the expand/collapse buttons are used.
UseSmoothScroll	Defines whether smooth scrolling is used.
UseThemes	Defines whether the control can use Windows themes.
VAlign	Defines the vertical alignment of tree lines, label pictures, plus/minus bitmap and item pictures.

Callback Routines

DeleteCallback	Defines a deletion callback routine, called when items are deleted.
LPFNSFTTREE_OWNERDRAWPROC	Defines the type of an application-supplied owner-draw function, which is called whenever an object needs to be rendered.
OwnerDrawCallback	Defines an application-supplied owner-draw function, which is called whenever an object needs to be rendered.
SFTTREE_DELETEPARM	Used to define an application-specific deletion callback routine, which is called whenever an item is removed from the tree control.
SFTTREE_DELETEPROC	Defines the type of a user-supplied callback routine, called by SftTree/DLL whenever an item is removed from the tree control.
SFTTREE_OWNERDRAW	Used as parameter for an application-supplied owner-draw function of type LPFNSFTTREE_OWNERDRAWPROC.
SFTTREE_OWNERDRAWPARM	Used to define an application-specific owner-draw callback routine, which is called whenever an object needs to be rendered.
SFTTREE_TOOLTIPSPARM	Used as parameter for SetToolTipsCallback, to define an application-specific ToolTips callback routine, which can define the ToolTip text when a ToolTip or ScrollTip is to be displayed.
SFTTREE_TOOLTIPSPROC	Defines the type of a user-supplied callback routine, called by SftTree/DLL to allow an application to define the ToolTip text when a ToolTip or ScrollTip is to be displayed.
ToolTipsCallback	Defines an application supplied callback function, which can define the ToolTip text when a ToolTip or ScrollTip is to be displayed.

Columns, Column Headers and Footers

Columns	Defines the number of columns and column attributes.
CrossColumnResize	Defines whether multiple columns can be resized during one column resizing operation.
DisplayColumn	Returns the display column number given a real column number.
DisplayFooterDropDownRect	Returns the dimensions of the column footer dropdown/filter button.
DisplayFooterRect	Returns the dimensions of the column footer area.
DisplayHeaderDropDownRect	Returns the dimensions of the column header dropdown/filter button.
DisplayHeaderRect	Returns the dimensions of the column header area.
FirstDisplayColumn	Returns the index of the first displayed column.
Footer	Defines a column's footer text.
FooterButton	Defines the column number of the currently pressed column footer button.
FooterFont	Defines the font used for column footer text display.
FooterLength	Returns the length of a column's footer text.
FooterRect	Returns the dimensions of the column footer area.
Header	Defines a column's header text.
HeaderButton	Defines the column number of the currently pressed column header button.
HeaderFont	Defines the font used for column header text display.
HeaderLength	Returns the length of a column's header text.
HeaderRect	Returns the dimensions of the column header area.
LastDisplayColumn	Returns the index of the last displayed column.
MultilineFooter	Defines whether column footers can display multiple lines of text.
MultilineHeader	Defines whether column headers can display multiple lines of text.
OpenEnded	Defines whether the last column is open-ended.
OverheadWidth	Returns the width of the area added to the first column for hierarchical graphics components.
RealColumn	Returns the real column number given a display column number.
ReorderColumns	Defines whether columns can be reordered using column drag & drop.
ResizeColumn	Returns the column number of the column being resized.
ResizeFooter	Defines whether column footers are resizable by the user.
ResizeHeader	Defines whether column headers are resizable by the user.
SFTTREE_COLUMN_EX	Used with GetColumns and SetColumns to retrieve and set column attributes.
ShowFooter	Defines the presence of column footers.
ShowFooterButtons	Defines the presence of column footers buttons.
ShowHeader	Defines the presence of column headers.
ShowHeaderButtons	Defines the presence of column header buttons.

Current Item, Selection

CaretColumn	Returns the column where a mouse button was last clicked.
CaretIndex	Defines the current item (caret location).
ClickAgainPos	Returns the location of the item that was clicked again.
CurSel	Defines the index of the selected item (single selection tree control).
DrawSelectionOutline	Draws a selection outline.
RubberbandSelection	Defines whether click-drag selection of multiple items using a selection rectangle is supported.
Sel	Defines the selection status of an item (multiple selection tree only).
SelCount	Returns the number of currently selected items (multiple selection tree only).
SelectionArea	Defines the area where selection changes occur.
SelectionStyle	Defines the display style of selected items.
SelectString	Searches a string and selects the matching item.
SelectStringExact	Searches a string and selects the matching item.
SelItemRange	Selects or deselects a range of items (multiple selection tree only).
SelItems	Fills an array with the index numbers of currently selected items.
SelItemsArray	Returns an array of SFTTREE_SELENTRY structures describing groups of selected items.
SFTTREE_SELENTRY	Used by GetSelItemsArray to return an array of structures describing groups of selected items.
ShowFocus	Defines whether a focus rectangle is drawn around the current item when the tree control has the input focus.

Drag & Drop

DragBitmaps	Defines the drag & drop starting location attribute.
DragImage	Returns a drag image representing the currently selected items.
DragInfo	Returns drag & drop operation information in a SFTTREE_DRAGINFO structure.
DragType	Defines the drag & drop detection attribute.
DropHighlight	Defines the current drag & drop target location.
DropHighlightStyle	Defines the display attribute of the current drag & drop target item.
SFTTREE_DRAGINFO	Used during drag & drop operations and can be retrieved using GetDragInfo.
StartAutoExpandTimer	Starts a timer for the specified item, so a SFTTREEN_AUTOEXPANDING notification will be sent.
StopAutoExpandTimer	Ends a started SFTTREEN_AUTOEXPANDING notification timer.

Item Attributes

AdjustCellEditRect	Returns a cell's location in client area coordinates of the left or right pane of a split tree control.
CellEditWindow	Returns the window containing the specified cell in a split tree control.
CellInfo	Defines a cell's attributes.
CellRectInfo	Returns the location of a cell, the cell text and cell picture.
CellRectInfoEx	Returns the location of a cell, the cell text and cell picture.
DisplayCellRect	Returns the location of a cell.
DisplayCellRectForItem	Returns the location of a cell.
ExpandCollapseButtonRect	Returns the location of an item's expand/collapse button.
ExpandCollapseIndex	Returns the zero-based index of the item to expand/collapse.
ItemBitmap	Defines an item's item picture.
ItemBitmapAlign	Defines whether item pictures of items are aligned with the cells of the immediate parent level.
ItemData	Defines an item's application-specific value.
ItemEditIgnore	Defines whether an item is ignored for cell editing.
ItemExpand	Defines an item's expand status.
ItemExpandable	Defines whether an item is expandable.
ItemExpandCollapseButton	Defines whether an item's expand/collapse button is shown.
ItemHeight	Returns an item's height (in pixels).
ItemHeightMinMax	Defines an item's minimum and maximum height (in pixels).
ItemID	Defines an item's ID.
ItemIgnore	Defines whether the item is excluded from optimal column width and row header width calculation.
ItemIndex	Returns an item's index given an item ID.
ItemLabel	Defines an item's label picture information.
ItemLabelPicture	Defines an item's label picture information.
ItemLevel	Defines an item's level number.
ItemPicture	Defines an item's item picture.
ItemPictureAlign	Defines whether item pictures of items are aligned with the cells of the immediate parent level.
ItemRect	Returns an item's location in client area coordinates.
ItemShown	Defines an item's visibility status.
ItemStatus	Defines an item's enabled/disabled status.
SFTTREE_CELL	Used with GetCellInfo/SetCellInfo to retrieve and set cell attributes and as part of the SFTTREE_ITEM structure (for a virtual data source).
SFTTREE_CELLINFOPARM	Used as parameter for GetCellInfo and SetCellInfo to retrieve and set cell attributes.
Text	Defines an item's cell text.
TextLength	Returns the length of an item's cell text.

Item Hit Testing

CalcCellFromPoint	Calculates the item index and column number given a point in tree control client area coordinates.
CalcColumnFromPoint	Calculates the column number given a point in tree control client area coordinates.
CalcIndexFromPoint	Calculates the item index number given a point in tree control client area coordinates.

Items

AddString	Adds a new item to a tree control. The new item is added as the last item at level 0.
Collapse	Collapses a parent item.
CopyItems	Copies a group of items to a new location.
DeleteDependents	Deletes an item's dependent items.
DeleteString	Deletes an item.
Expand	Expands a parent item.
FindItem	Searches item data.
FindString	Searches a string.
FindStringEx	Searches cells for a string.
FindStringExact	Searches a string.
Count	Returns the number of items in the tree control.
InsertString	Inserts a new item using a string.
MoveItems	Moves a group of items to a new position in the tree control.
ResetContent	Removes all items from the tree control.

Positioning & Resizing

CalcOptimalCellDimensions	Calculates a cell's optimal height and width so its contents aren't truncated.
CalcOptimalColumnWidth	Calculates a column's optimal width so text and pictures are not clipped.
CalcOptimalRowHeaderWidth	Calculates the optimal width for row headers so text and pictures are not clipped.
TopIndex	Defines the index number of the item shown at the top of the tree control.
MakeCellVisible	Scrolls the specified cell into view horizontally and vertically so that it is displayed in the tree control's client area.
MakeColumnOptimal	Sets the optimal column width so that the text and pictures of all items can be displayed without being clipped horizontally.
MakeColumnVisible	Scrolls the specified column into view horizontally so that it is displayed in the tree control's client area.
MakeIntegralHeight	Resizes the tree control vertically so visible items are displayed in their entirety.
MakeRowHeaderOptimal	Sets the optimal row header width so that the text and pictures of all row headers can be displayed.
MakeRowVisible	Scrolls the specified item into view vertically so that it is displayed in the tree control's client area.

Relationships

Dependent	Returns dependent item information for a parent item.
DependentCount	Returns the number of dependents for a parent item.
NextShown	Returns the next visible item.
Parent	Returns an item's parent index.
PrevShown	Returns the previous visible item.
Sibling	Returns an item's sibling information.
TopParent	Returns the highest level parent index number for an item.

Row/Column Footer

RowColFooterButton	Defines whether the row/column footer button is currently down (pressed).
RowColFooterPicture	Defines the picture displayed in the row/column footer.
RowColFooterPictureStyle	Defines the position of the picture displayed in the row/column footer.
RowColFooterRect	Returns the dimensions of the row/column footer area.
RowColFooterStyle	Defines the position of the text displayed in the row/column footer.
RowColFooterText	Defines the row/column footer text.
RowColFooterTextLength	Returns the row/column footer text length.
ShowRowColFooterButton	Defines the row/column footer's display style.

Row/Column Header

RowColBitmap	Defines the picture displayed in the row/column header.
RowColBitmapStyle	Defines the position of the picture displayed in the row/column header.
RowColHeaderButton	Defines whether the row/column header button is currently down (pressed).
RowColHeaderPicture	Defines the picture displayed in the row/column header.
RowColHeaderPictureStyle	Defines the position of the picture displayed in the row/column header.
RowColHeaderRect	Returns the dimensions of the row/column header area.
RowColHeaderStyle	Defines the position of the text displayed in the row/column header.
RowColHeaderText	Defines the row/column header text.
RowColHeaderTextLength	Returns the row/column header text length.
RowColPicture	Defines the picture displayed in the row/column header.
RowColPictureStyle	Defines the position of the picture displayed in the row/column header.
RowColText	Defines the row/column header text.
RowColTextLength	Returns the row/column header text length.
ShowRowColHeaderButton	Defines the row/column header's display style.

Row Header

RowHeaderFont	Defines the font used for row header text display.
RowHeaderLines	Defines the number of text lines used for row header height calculation.
RowHeaderRect	Returns the dimensions of the row header area.
RowHeaderStyle	Defines the position of text displayed in the row headers.
RowHeaderWidth	Defines the width of the row header area.
RowInfo	Defines an item's row header attributes.
RowText	Defines an item's row header text.
RowTextLength	Returns an item's row header text length.
SFTTREE_ROW	Used with GetRowInfo and SetRowInfo and as part of the SFTTREE_ITEM structure (for a virtual data source).
SFTTREE_ROWINFOPARM	Used as parameter for GetRowInfo and SetRowInfo to retrieve and set row header attributes.
ShowRowHeader	Defines the row header display style.

Scrolling

DisableNoScroll	Defines the scroll bar handling status.
HorizontalExtent	Defines the horizontal extent (in pixels) of the displayable area.
HorizontalOffset	Defines the current horizontal offset (in pixels) of the displayed area.
RecalcHorizontalExtent	Recalculates the optimal horizontal scrolling extent.

Sorting

EnableSortIndicators	Enables sort indicators in column headers.
ResetSortIndicators	Removes all sort indicators from all columns.
SFTTREE_SORTPROC_CELLDATA	Defines the type of a user-supplied callback routine, called by SftTree/DLL to allow an application to sort items using SortDependents.
SFTTREE_SORTPROC_ITEM	Defines the type of a user-supplied callback routine, called by SftTree/DLL to allow an application to sort items using SortDependents.
SFTTREE_SORTPROCEX	Defines the type of a user-supplied callback routine, called by SftTree/DLL to allow an application to sort items using SortDependents.
SortColumn1	Returns information about the currently sorted column.
SortDependents	Sorts items.

Split Tree Control

EnterResizeMode	Allows the user to resize the panes of a split tree control using the keyboard.
LeftWindow	Returns the window handle or object of the tree control in the left pane of a split tree control.
MakeSplitterOptimal	Positions the splitter bar optimally, so the left pane can display as much data as possible without a horizontal scroll bar.
RightWindow	Returns the window handle or object of the tree control in the right pane of a split tree control.
SplitColumn	Defines the number of columns displayed in the left pane of a split tree control.
SplitterOffset	Defines the offset of the splitter bar relative to the left edge of the tree control's client area.
SplitterRect	Returns the location of the splitter bar in client area coordinates.
SplitterWidth	Defines the width of the splitter bar in a split tree control.

Virtual Mode

LPFNSFTTREE_VGETITEM	Defines the type of the virtual data source callback used by SftTree/DLL to retrieve information about one item as it is needed by the tree control.
LPFNSFTTREE_VRELEASEITEM	Defines the type of the virtual data source callback called by SftTree/DLL to release information previously returned by the SFTTREE_VGETITEM callback.
MakeContentWindow	Defines the specified window as a content window (virtual mode only).
SFTTREE_ITEM	Used by the callback function SFTTREE_VGETITEM to return the requested item information to SftTree/DLL when a virtual data source is used.
SFTTREE_VIRTUALDEF	Used by VirtualInitialize to use the tree control in virtual mode and to define the virtual data source.
VirtualCount	Defines the number of items when using a virtual data source.
VirtualInitialize	Initializes a tree control for virtual mode and for use with a virtual data source.
VirtualItemChanged	Notifies a tree control using a virtual data source that items have been changed.
VirtualUserData	Returns the application defined value last used in the SFTTREE_VIRTUALDEF structure when VirtualInitialize was called.

Documentation

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